List of document markup languages explained

Well-known document markup languages

HyperText Markup Language (HTML) – the original markup language that was defined as a part of implementing World Wide Web, an ad hoc defined language inspired by the meta format SGML and which inspired many other markup languages.

[https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/lastSuccessfulBuild/artifact/book-result/PillarChap/Pillar.html Pillar] - a markup syntax and associated tools to write and generate documentation written in Pharo

Gesture Markup Language GestureML Wiki. Extensible markup language used to define gestures that describe interactive object behavior and the relationships between objects in an application. Accessed on 2013/03/15.

Graffiti Markup Language Graffiti Markup Language. Designed to maximize readability and ease of implementation for even hobbyist programmers, artists and graffiti writers. Accessed on 2013/03/15.